Q. SSMmNnYy x SsMmNnYy. Assume that Mendel’s 1st law does not
apply to the S/s gene such S is biased over s by 20%. Which of the
following genotypes occur in F1 with a probability of
0.421875
a. S_M_N_Y_
b. SsmmNnYy
c. SSMmNnYy
d. SsMmNnYy
e. S_M_nnyy
f. None of the above
g. More than one of the above
The answer is "D". SsMmNmYy. Since "S" allele is 20% biased over "s". there is a decrease in genotype frequency.
Q. SSMmNnYy x SsMmNnYy. Assume that Mendel’s 1st law does not apply to the S/s gene...
EXPLAIN SHOW WORK PLEASE. A recessive allele (d) of the dancer gene in mice affects the inner ear and results in mice with balance problems and an unusual gait. You learned in class that the A gene, which is on a different chromosome, has an allele, AY,that is dominant for yellow coat color and recessive lethal. You cross a pure-breeding line of dancer mice that have normal coats to a strain with normal gait and yellow coats. In the resulting...
for
questions 25 - 26 using the letters below. This set of questions
refers to Mendel’s plants with either Purple flowers or White
flowers A. PP B. Pp C. pp D. PP or Pp E. Pp or pp F. PP or pp G.
none of these answers 25. A purple flowering pea plant of unknown
genotype would be best described by which answer above 26. To
determine the genotype of a purple flowering plant of unknown
genotype, you would cross...
Determine whether the random variable X has a binomial distribution. If it does, state the number of trials n . If it does not, explain why not. Twenty students are randomly chosen from a math class of 70 students. Let X be the number of students who missed the first exam. Choose the statement The random variable (?CHOOSE ONE?) a binomial distribution. Choose the statement that explains why does not have a binomial distribution. More than one may apply. A)...
Equations: p + q = 1 p 2 + 2pq + q 2 = 1 Three-way cross [(P1 x P2) x P3] predicted from F1's: 1/2[F1(P1 x P3) + F1(P2 x P3)] Double cross [(P1 x P2) x (P3 x P4)] predicted from F1's: 1/4[F1(P1 x P3) + F1(P1 x P4) + F1(P2 x P3) + F1(P2 x P4)] V p = V A + V E + V D V G = V A + V D V E...
Assume that any student has a 25% chance of getting into a certain college. Let the random variable X denote the number of students (from a total of 5 students who apply) who get into the school. For the following problems do not use calculator commands. a. What are the parameters n and p for the distribution? b. What is the expected number of students (out of the 5) who will be accepted to the school? c. Find the standard...
(1 point) If Y-LX, and every X, is ii.d with distribution binomial(n, p), find the MGF of Y M(t) What is the distribution of Y? Select all that apply. There may be more than one correct answer A. binomial(n, m p) B. negative binomial (n, p) C. negative binomial(m,p) D. binomial (n, p) E. negative binomial(n, m * p) F. binomial(m *n,p) G. binomial(m, p) OH. negative binomial(m * n, p) I. None of the above
(1 point) If Y-LX,...
1) Suppose that gene A 3,000 bp. Suppose that g contained within intron 1 opposite directions for the two genes. covers 10,000 base pairs (bp) and has 2 exons; the intron in gene A is ene B covers 1,500 bp and has two exons. Gene B is completely of gene A. The direction of the transcriptional bubble moves in A. Draw the genomic organization (i.e., exons and introns) of gene A AND gene B. Label the polarity of the DNA...
Consider the following graphs of functions Which of the graphs represent functions where using local linearization to approximate the value of the function near the identified point will always give an under estimate? There may be more than one correct answer. A. h(x) B.f(x) C. I(x) D. g(x) E. None of the above Which graph(s) has a global minimum somewhere on the graph shown? There may be more than one correct answer. A. f(x) B. I(x) OC. h(x) D. g(x) E. None of the above Which graph(s) has a local extrema somewhere on the...
The inheritance of eye color in Drosophila is controlled by
genes on each of the fly?s four chromosome pairs. One eye-color
gene is on the fly?s X chromosome, so the trait is inherited in a
sex-linked manner. For this sex-linked trait, the wild-type (brick
red) allele is dominant over the mutant vermilion (bright red)
allele. A homozygous wild-type female fly is mated with a vermilion
male fly. X+ X+ * X^p Y Predict the eye colors of F1 and F2...
Please, help me with Q 4,5,6. Thanks !
Look for Sickle cell anemia in OMIM and answer the following questions: 1. What is the inheritance pattern? 2. Which is/are the gene mutated and its/their chromosomal location (chromosome number and arm)? 3. Which of the following factors affect the severity of the phenotype? (Select all that apply and show a screenshot of the source from which you got your answer) Other genes b. Environmental factors a. Behavioral factors C. d. None...